Pallet hook



FIG. 1 is a perspective view of a pallet hook embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 6 is a first end elevational view thereof;

FIG. 7 is the opposite end elevational view thereof; and,

FIG. 5 is an opposite side elevational view thereof. 

The ornamental design for a pallet hook, as shown and described. 